- Add EDPS workflow and ADARI reports.
- Add pupil modulation algorithm.
- Add P3 factor computation.
- Improve cosmic ray removal.
- Add experimental gravity_astrometry recipe.
- Add IDP-compliant headers.
- Fix path to static calibrations in the Paranal environment.
- Fix retrieval of latest EOP parameters with recipe gravity_eop.
- Add metrology demodulation algorithm.
- Add new PCA calibration to improve differential phase calibration.
- Add support for IDP products, including full OIFIT2 compliance.
- Add option to remove unused pixels of FT.
- Update on the tutorial and pipeline manual.
- Add option to use separate calibrator for VISPHI.
- New smoothing algorithm for the metrology faint/bright mode.
- Improve performance of gravity_vis recipe by ~30%.
- Add Strehl measurement for science channel in wide field mode (PIPE-9913).
- Enable extra smoothing of metrology for GRAVITY faint.
- Improved manual with astrometry tutorial.
- Corrent calculation of pupil beacon spot angle for Gravity wide.
- Improve performance of pupil image filtering.
- Improve verbosity to better detect and deal with 2016 data.
- Rename parameter phaseref-sc-maxdeg to phase-ref-sc-maxdeg.
- Fixed gravity_dark recipe failure when processing data from the archive (2016).
- Fixed reducing acquisition frames in wide field mode.
- OCA rules updated to handle INS.MET.MODE.
- Reflex OCA rules to distinguish between low and high FT detector gain.
- Numerous changes to improve support for astrometry mode.
- Store bad pixel map in P2VM if force-wave-ft-equal=TRUE.
- Save astrored files when option astro-file is enabled.
- New version of the pupil tracking algorithm.
- Fix some failures in the gravity_p2vm recipe due to glitches in the metrology.
- Smooth the FT metrology over 3 DITs to avoid high residuals when fitting the FT phase metrology.
- Use by default the median column bias subtraction.
- Include new roof position after hw intervention.
- Solved pipeline failure with Strehl=nan.
- Solved acquisition camera reduction failure when FEED MODE is DUAL-STS.
- Solved GRAVITY pipeline crash when reducing the acquisition camera.
In order to further improve the GRAVITY Data Reduction Software we encourage all users, and in particular the PIs of an observing program to provide feedback to the ESO User Support Department mentioning GRAVITY pipeline in the subject.